Datasheet Summary
bq2023 SINGLEĆWIRE ADVANCED BATTERY MONITOR IC
FOR CELLULAR AND PDA APPLICATIONS SLUS480B
- MAY 2001
D Multifunction Monitoring IC Designed to
Work With an Intelligent Host Controller:
- Provides Accurate State of Charge
Information for Rechargeable Batteries
- Enhances Power and Charge
Management in the System
D Supply Operation Down to 2.4 V; Ideal for
Single-Cell Li-Ion or Li-Pol Applications
D municates Over Single-Wire SDQ
Serial Interface
D Resolves Signals Down to 3.05 µVh D High-Accuracy Coulometric Charge and
Discharge Current Integration
D Differential Current Sense Input D Automatic and Continuous Offset
Calibration and pensation
D 32 Bytes of General-Purpose RAM,...